Compilation of user code requires access to the dds_compiler_v6_0_bitacc_cmodel.h header file. The header file should be copied to a location where it is available to the compiler. Depending on the location chosen, the include search path of the compiler might need to be modified.
When compiling on Windows, the symbol NT must be defined, either by a compiler option, or in user source code before the dds_compiler_v6_0_bitacc_cmodel_v6_0_bitacc_cmodel.h header file is included.